LM4917MT/NOPB

National Semiconductor LM4917MT/NOPB

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  • LM4917MT/NOPB
  • National Semiconductor
  • LM4917 LM4917 GROUND-REFERENCED,
  • Linear - Amplifiers - Audio
  • LM4917MT/NOPB Datasheet
  • 14-TSSOP (0.173\", 4.40mm Width)
  • Bulk
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 4279
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is LM4917MT/NOPB

National Semiconductor Part Number LM4917MT/NOPB（Linear - Amplifiers - Audio）, developed and manufactured by National Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

LM4917MT/NOPB is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

LM4917MT/NOPB Specifications

  • Part NumberLM4917MT/NOPB
  • CategoryLinear - Amplifiers - Audio
  • ManufacturerNational Semiconductor
  • DescriptionLM4917 LM4917 GROUND-REFERENCED,
  • PackageBulk
  • SeriesBoomer®
  • TypeClass AB
  • FeaturesDepop, Short-Circuit and Thermal Protection, Shutdown
  • Voltage - Supply1.4V ~ 3.6V
  • Operating Temperature-40°C ~ 85°C (TA)
  • Mounting TypeSurface Mount
  • Package / Case14-TSSOP (0.173\", 4.40mm Width)
  • Supplier Device Package14-TSSOP
  • Output TypeHeadphones, 2-Channel (Stereo)
  • Max Output Power x Channels @ Load95mW x 2 @ 16Ohm

Application of LM4917MT/NOPB

Amplifiers - Audio application field is very wide, almost covers all need amplification. In a personal sound system, it is a bridge between the sound source and the speaker, bringing a more shocking and clear hearing experience to the user. In the home theater system, the audio amplifier is responsible for amplifying the sound signal in the movie, creating an immersive sound environment and enhancing the immersion of the movie. In addition, in many fields such as car audio, stage audio, and public address systems, audio amplifiers also play an irreplaceable role.

LM4917MT/NOPB Datasheet

LM4917MT/NOPB Datasheet , Bulk,Boomer®,Class AB,Depop, Short-Circuit and Thermal Protection, Shutdown,1.4V ~ 3.6V,-40°C ~ 85°C (TA),Surface Mount,14-TSSOP (0.173\", 4.40mm Width),14-TSSOP,Headphones, 2-Channel (Stereo),95mW x 2 @

LM4917MT/NOPB Classification

Linear - Amplifiers - Audio

Amplifiers - Audio is a kind of can receive weak electrical signals, and the power amplifier to the level of large enough so that the driving load (usually the speaker) of the electronic device. This process involves the amplification of voltage and current to ensure that the output signal can effectively excite the speaker to vibrate and produce sound. In short, it is a device capable of significantly enhancing the power of the audio signal, which is designed to amplify the weak audio signal enough to drive output devices such as speakers and headphones, thereby significantly improving the loudness and clarity of the sound.

FAQ about Linear - Amplifiers - Audio

  • 1. What is a power amplifier and how is it different from an audio amplifier?

    A power amplifier is a type of audio amplifier designed to drive high-power loads such as speakers. It is capable of amplifying audio signals to a sufficient power output to drive speakers to produce greater volume.

  • 2. Does the audio amplifier need to match the impedance of the speakers?

    Yes, the output impedance of the audio amplifier should match the impedance of the speaker. Typically speakers have an impedance of 4Ω, 8Ω or 16Ω. Matching the impedance ensures that the amplifier delivers maximum power and the best sound quality from the speaker.

  • 3. How can I improve the thermal performance of my audio amplifier?

    Audio amplifiers generate heat when they operate, especially Class A and Class AB amplifiers. Ways to improve heat dissipation include using a larger heat sink, adding a fan, or using a more efficient Class D amplifier. A good thermal design will improve the performance and life of the amplifier.

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National Semiconductor
National Semiconductor
On April 4, 2011, TI acquired National Semiconductor.
National Semiconductor is a well-known semiconductor company in the field of analog power management technology.
National Semiconductor was founded on May 27, 1959. Its headquarters is located in California,...
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